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Pylontech uneven discharge

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As far as I know, there's only Windows version of Pylontech's BatteryView.

But from the linux, you can log directly into Pylontech via RS232 console and query it's status manually.

  • 7 months later...
On 2019/07/17 at 9:54 AM, Valken said:

Hi All,

So for those that has been running Pylontech's for a while now, how fast does your Total AH drop?

I have had my 2X 3.5Kw Pylontech batteries for just over a week now and noticed that my "Total AH" Capacity has already dropped from 148 AH to 147.93 AH?

Is this normal? At this rate i will never see 10 years life?

image.thumb.png.1aaa65c6e5c53b135a9605ab83a37940.png

Hi @Valken , any update on your reduced AH?

My batteries (2 x US2000B) are just over a year old with 96 cycles and the AH drops by 0.1 for every 10 cycles.

Started at 100AH and am currently on 99.10AH.

I am told that this is normal but at this rate the batteries will only get 2000 cycles before reaching 80% of original capacity.

1802493019_CapturePT2020_03_12.thumb.JPG.734371de81cc6cdb5ac42f7a90846499.JPG

Edited by francois

  • 1 year later...
On 2020/03/18 at 9:15 AM, Valken said:

pylon.JPG

Hi you are running two batteries only, word of advice you need to add one more.

You are sweating the batteries, also I've seen in a configuration of 2 they tend to lose amps.

Best is to invest in one more battery, so that when you need cranking amps you will have it on demand.

  • 3 months later...

I have 2 new Pyrontech batteries and there are always 2 charge lights left on on each battery. Does this mean that the batteries always retain a buffer of 33% or are my batteries not working correctly. Thanks. Ant

14 hours ago, Saxelbye said:

I have 2 new Pyrontech batteries and there are always 2 charge lights left on on each battery. Does this mean that the batteries always retain a buffer of 33% or are my batteries not working correctly. Thanks. Ant

 

Without more information; I'd say they're working correctly. The manual will also tell you all you need to know about the lights. 

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